A. J. Macdonald

Major limitations to achieving “4 per 1000” increases in soil organic carbon stock in temperate regions: Evidence from long‐term experiments at Rothamsted Research, United Kingdom

P. R. Poulton, Johnny Johnston, A. J. Macdonald et al. · Global Change Biology · 2018 · 355 citations · Full text

Soluble organic nitrogen in agricultural soils

Daniel V. Murphy, A. J. Macdonald, E. Stockdale et al. · Biology and Fertility of Soils · 2000 · 350 citations

Biogeochemistry, Engineering, Soil Organic Matter +4

The potential to increase soil carbon stocks through reduced tillage or organic material additions in England and Wales: A case study

D. S. Powlson, A. Bhogal, B. J. Chambers et al. · Agriculture Ecosystems & Environment · 2011 · 325 citations

Carbon Sequestration, Biogeochemistry, Organic Material Additions +10

Farmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition

Qingxu Ma, Yuan Wen, Deying Wang et al. · Soil Biology and Biochemistry · 2020 · 197 citations · Full text

Biogeochemistry, Engineering, Soil Ecology +9

Grassland biodiversity bounces back from long-term nitrogen addition

Jonathan Storkey, A. J. Macdonald, P. R. Poulton et al. · Nature · 2015 · 196 citations · Full text

Grassland Biodiversity Bounces, Terrestrial Ecology, Biodiversity +1